﻿// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System;
using System.IO;
using System.Xml;

using ICSharpCode.Core;

namespace ICSharpCode.SourceAnalysis
{
	public static class StyleCopWrapper
	{		
	    public static readonly string MasterSettingsFileName = Path.Combine(PropertyService.ConfigDirectory, @"Settings.SourceAnalysis");
	    public const string STYLE_COP_FILE = "StyleCop.dll";
	    
		public static bool IsStyleCopPath(string styleCopPath)
		{
			if (string.IsNullOrEmpty(styleCopPath))
				return false;
			
			return File.Exists(styleCopPath);
		}
		
		public static string FindStyleCopPath()
		{
			string styleCopPath = AnalysisIdeOptionsPanel.StyleCopPath;				
			if (IsStyleCopPath(styleCopPath)) {
				return styleCopPath;
			}
			return null;
		}
		
		public static string GetMasterSettingsFile()
		{
		    var resource = typeof(StyleCopWrapper).Assembly.GetManifestResourceStream("ICSharpCode.SourceAnalysis.Resources.Settings.SourceAnalysis");
		    if(!File.Exists(MasterSettingsFileName))
		    {
		        var xmlDoc = new XmlDocument();
		        xmlDoc.Load(resource);
		        xmlDoc.PreserveWhitespace = true;
		        xmlDoc.Save(MasterSettingsFileName);
		    }
		    return MasterSettingsFileName;
		}
	}
}
